Table S1. List of ICD-10 codes for bleeding
ICD-10
code
ICD label
Total
bleeding
IH GH
Number of
claims
Number of
patients
D62 Acute posthaemorrhagic anaemia 〇3,866 1,325
D683 Haemorrhagic disorder due to circulating anticoagulants 〇137 23
D698 Other specified haemorrhagic conditions 〇379 121
D699 Haemorrhagic condition, unspecified 〇56,635 21,170
H113 Conjunctival haemorrhage 〇61,186 39,197
H210 Hyphaema 〇2,700 1,096
H313 Choroidal haemorrhage and rupture 〇101 19
H356 Retinal haemorrhage 〇31,018 7,732
H431 Vitreous haemorrhage 〇30,120 3,893
H450 Vitreous haemorrhage in diseases classified elsewhere 〇0 0
H922 Otorrhagia 〇571 401
I230 Haemopericardium as current complication following acute myocardial infarction 〇19 1
I312 Haemopericardium, not elsewhere classified 〇33 5
I600 Subarachnoid haemorrhage from carotid siphon and bifurcation 〇 〇 1,248 191
I601 Subarachnoid haemorrhage from middle cerebral artery 〇 〇 750 135
I602 Subarachnoid haemorrhage from anterior communicating artery 〇 〇 1,034 181
I603 Subarachnoid haemorrhage from posterior communicating artery 〇 〇 79 16
I604 Subarachnoid haemorrhage from basilar artery 〇 〇 163 35
I605 Subarachnoid haemorrhage from vertebral artery 〇 〇 387 74
I606 Subarachnoid haemorrhage from other intracranial arteries 〇 〇 287 48
I607 Subarachnoid haemorrhage from intracranial artery, unspecified 〇 〇 20 8
I608 Other subarachnoid haemorrhage 〇 〇 835 174
I609 Subarachnoid haemorrhage, unspecified 〇 〇 39,159 12,995
I610 Intracerebral haemorrhage in hemisphere, subcortical 〇 〇 16,103 1,711
I611 Intracerebral haemorrhage in hemisphere, cortical 〇 〇 347 103
I612 Intracerebral haemorrhage in hemisphere, unspecified 〇 〇 0 0
I613 Intracerebral haemorrhage in brain stem 〇 〇 2,766 272
I614 Intracerebral haemorrhage in cerebellum 〇 〇 3,544 1,287
I615 Intracerebral haemorrhage, intraventricular 〇 〇 2,055 385
I616 Intracerebral haemorrhage, multiple localized 〇 〇 23 7
I618 Other intracerebral haemorrhage 〇 〇 1 1
I619 Intracerebral haemorrhage, unspecified 〇 〇 77,154 39,402
I620 Subdural haemorrhage (acute)(nontraumatic) 〇 〇 7,530 2,236
I621 Nontraumatic extradural haemorrhage 〇 〇 27 8
I629 Intracranial haemorrhage (nontraumatic), unspecified 〇 〇 719 532
I850 Oesophageal varices with bleeding 〇 〇 2,302 280
I983 Oesophageal varices with bleeding in diseases classified elsewhere 〇 〇 0 0
J942 Haemothorax 〇2,634 1,295
K226 Gastro-oesophageal laceration-haemorrhage syndrome 〇 〇 3,147 1,066
K250 Gastric ulcer: Acute with haemorrhage 〇 〇 20,777 7,508
K252 Gastric ulcer: Acute with both haemorrhage and perforation 〇 〇 18 10
K254 Gastric ulcer: Chronic or unspecified with haemorrhage 〇 〇 39,267 8,809
K256 Gastric ulcer: Chronic or unspecified with both haemorrhage and perforation 〇 〇 45 16
K260 Duodenal ulcer: Acute with haemorrhage 〇 〇 1,246 350
K262 Duodenal ulcer: Acute with both haemorrhage and perforation 〇 〇 37 14
K264 Duodenal ulcer: Chronic or unspecified with haemorrhage 〇 〇 3,972 902
K266 Duodenal ulcer: Chronic or unspecified with both haemorrhage and perforation 〇 〇 58 9
K270 Peptic ulcer, site unspecified: Acute with haemorrhage 〇 〇 2,026 732
K272 Peptic ulcer, site unspecified: Acute with both haemorrhage and perforation 〇 〇 0 0
K274 Peptic ulcer, site unspecified: Chronic or unspecified with haemorrhage 〇 〇 0 0
K276 Peptic ulcer, site unspecified: Chronic or unspecified with both haemorrhage and perforation 〇 〇 0 0
K280 Gastrojejunal ulcer: Acute with haemorrhage 〇 〇 0 0
K282 Gastrojejunal ulcer: Acute with both haemorrhage and perforation 〇 〇 0 0
K284 Gastrojejunal ulcer: Chronic or unspecified with haemorrhage 〇 〇 134 32
K286 Gastrojejunal ulcer: Chronic or unspecified with both haemorrhage and perforation 〇 〇 0 0
K290 Acute haemorrhagic gastritis 〇 〇 8,464 3,016
K625 Haemorrhage of anus and rectum 〇 〇 8,510 3,765
K661 Haemoperitoneum 〇 〇 3,986 2,153
K762 Central haemorrhagic necrosis of liver 〇 〇 0 0
K920 Haematemesis 〇 〇 2,214 1,055
K921 Melaena 〇 〇 95,180 39,396
K922 Gastrointestinal haemorrhage, unspecified 〇 〇 57,865 25,180
M250 Haemarthrosis 〇2,043 705
N020 Recurrent and persistent haematuria: Minor glomerular abnormality 〇0 0
N021 Recurrent and persistent haematuria: Focal and segmental glomerular lesions 〇0 0
N022 Recurrent and persistent haematuria: Diffuse membranous glomerulonephritis 〇0 0
N023 Recurrent and persistent haematuria: Diffuse mesangial proliferative glomerulonephritis 〇0 0
N024 Recurrent and persistent haematuria: Diffuse endocapillary proliferative glomerulonephritis 〇0 0
N025 Recurrent and persistent haematuria: Diffuse mesangiocapillary glomerulonephritis 〇0 0
N026 Recurrent and persistent haematuria: Dense deposit disease 〇0 0
N027 Recurrent and persistent haematuria: Diffuse crescentic glomerulonephritis 〇0 0
N028 Recurrent and persistent haematuria: Other 〇0 0
N029 Recurrent and persistent haematuria: Unspecified 〇0 0
N421 Congestion and haemorrhage of prostate 〇434 117
N920 Excessive and frequent menstruation with regular cycle 〇0 0
N921 Excessive and frequent menstruation with irregular cycle 〇0 0
N923 Ovulation bleeding 〇422 281
N924 Excessive bleeding in the premenopausal period 〇661 269
N930 Postcoital and contact bleeding 〇24 19
N938 Other specified abnormal uterine and vaginal bleeding 〇117 41
N939 Abnormal uterine and vaginal bleeding, unspecified 〇60,685 25,128
N950 Postmenopausal bleeding 〇340 157
R040 Epistaxis 〇79,045 36,062
R041 Haemorrhage from throat 〇1,672 950
R042 Haemoptysis 〇14,669 4,149
R048 Haemorrhage from other sites in respiratory passages 〇3,155 714
R049 Haemorrhage from respiratory passages, unspecified 〇681 137
R31 Unspecified haematuria 〇209,959 66,300
R58 Haemorrhage, not elsewhere classified 〇0 0
S064 Epidural haemorrhage 〇 〇 2,994 996
S065 Traumatic subdural haemorrhage 〇 〇 8,285 2,785
S066 Traumatic subarachnoid haemorrhage 〇 〇 5,326 1,904
S260 Injury of heart with haemopericardium 〇0 0
S271 Traumatic haemothorax 〇617 298
T792 Traumatic secondary and recurrent haemorrhage 〇0 0
ICD-10: International Classification of Diseases 10th revision, IH: intracranial hemorrhage, GH: gastrointestinal hemorrhage
Open circle represents including criteria (Total bleeding, IH, or GH).
